* doc/bison.texinfo (Debugging): Split into...

[bison.git] / src / system.h

diff --git a/src/system.h b/src/system.h
index 0c5833e39c5a3884bcf760a2e7d60d336a6fadc8..8cd8bba1913a9447fdd8c9336621e2d4d8a3c994 100644 (file)
--- a/src/system.h
+++ b/src/system.h
@@ -89,6 +89,16 @@ char *alloca ();
 # endif
 #endif
 
 # endif
 #endif
 

+#if HAVE_LIMITS_H
+# include <limits.h>
+#endif
+#ifndef SHRT_MIN
+# define SHRT_MIN (-32768)
+#endif
+#ifndef SHRT_MAX
+# define SHRT_MAX 32767
+#endif
+

 # include "xalloc.h"
 
 /* From xstrndup.c.  */
 # include "xalloc.h"
 
 /* From xstrndup.c.  */


@@ -106,10 +116,6 @@ char *stpcpy PARAMS ((char *dest, const char *src));
 char *strchr(const char *s, int c);
 #endif
 
 char *strchr(const char *s, int c);
 #endif
 

-#if !HAVE_DECL_STRNDUP
-char *strndup PARAMS ((const char *s, size_t size));
-#endif
-

 #if !HAVE_DECL_STRSPN
 size_t strspn(const char *s, const char *accept);
 #endif
 #if !HAVE_DECL_STRSPN
 size_t strspn(const char *s, const char *accept);
 #endif


@@ -223,23 +229,6 @@ do {                                                               \
 } while (0)
 
 
 } while (0)
 
 

-/*---------------------------------.
-| Machine-dependencies for Bison.  |
-`---------------------------------*/
-
-#ifdef eta10
-# define       MAXSHORT        2147483647
-# define       MINSHORT        -2147483648
-#else
-# define       MAXSHORT        32767
-# define       MINSHORT        -32768
-#endif
-
-#if defined (MSDOS) && !defined (__GO32__)
-# define MAXTABLE      16383
-#else
-# define MAXTABLE      32767
-#endif

 
 /*-----------------------------------------.
 | Extensions to use for the output files.  |
 
 /*-----------------------------------------.
 | Extensions to use for the output files.  |


@@ -249,21 +238,15 @@ do {                                                              \
   /* VMS. */
 # define EXT_TAB       "_tab"
 # define EXT_OUTPUT    ".output"
   /* VMS. */
 # define EXT_TAB       "_tab"
 # define EXT_OUTPUT    ".output"

-# define EXT_STYPE_H   "_stype"
-# define EXT_GUARD_C   "_guard"

 #else /* ! VMS */
 # ifdef MSDOS
    /* MS DOS. */
 #  define EXT_TAB      "_tab"
 #  define EXT_OUTPUT   ".out"
 #else /* ! VMS */
 # ifdef MSDOS
    /* MS DOS. */
 #  define EXT_TAB      "_tab"
 #  define EXT_OUTPUT   ".out"

-#  define EXT_STYPE_H  ".sth"
-#  define EXT_GUARD_C  ".guc"

 # else /* ! MSDOS */
   /* Standard. */
 #  define EXT_TAB      ".tab"
 #  define EXT_OUTPUT   ".output"
 # else /* ! MSDOS */
   /* Standard. */
 #  define EXT_TAB      ".tab"
 #  define EXT_OUTPUT   ".output"

-#  define EXT_STYPE_H  ".stype"
-#  define EXT_GUARD_C  ".guard"

 # endif /* ! MSDOS */
 #endif /* ! VMS */
 
 # endif /* ! MSDOS */
 #endif /* ! VMS */
 


@@ -273,13 +256,6 @@ do {                                                               \
 
 
 
 
 
 

-/*----------------------------.
-| As memcpy, but for shorts.  |
-`----------------------------*/
-
-#define shortcpy(Dest, Src, Num) \
-  memcpy (Dest, Src, Num * sizeof (short))
-

 /*---------------------.
 | Free a linked list.  |
 `---------------------*/
 /*---------------------.
 | Free a linked list.  |
 `---------------------*/